---
product_id: 404928645
title: "OCS1137 Classic Earplugs in Pillow Pak (Case of 200)"
brand: "3m"
price: "€ 81.41"
currency: EUR
in_stock: true
reviews_count: 5
category: "3 M"
url: https://www.desertcart.ie/products/404928645-ocs1137-classic-earplugs-in-pillow-pak-case-of-200
store_origin: IE
region: Ireland
---

# Moisture-resistant foam Bright yellow for quick compliance NRR 29 dB noise reduction OCS1137 Classic Earplugs in Pillow Pak (Case of 200)

**Brand:** 3m
**Price:** € 81.41
**Availability:** ✅ In Stock

## Summary

> 🦻 Protect your peace, power your productivity.

## Quick Answers

- **What is this?** OCS1137 Classic Earplugs in Pillow Pak (Case of 200) by 3m
- **How much does it cost?** € 81.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/404928645-ocs1137-classic-earplugs-in-pillow-pak-case-of-200)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Fit:** Slow-recovery, low-pressure foam molds perfectly to your ear canal for fatigue-free wear.
- • **Compliance Made Easy:** Bright yellow color ensures quick visual checks for workplace safety standards.
- • **Clean & Convenient Storage:** Reusable pillow pack keeps your earplugs hygienic and ready for every shift.
- • **Humidity-Proof Performance:** Sweat and moisture resistant to maintain a secure seal even in tough environments.
- • **Industry-Leading Noise Defense:** Block out up to 29 dB of harmful noise with trusted 3M technology.

## Overview

The 3M OCS1137 Classic Earplugs deliver professional-grade hearing protection with a Noise Reduction Rating of 29 dB. Featuring proprietary slow-recovery foam that adapts to your ear canal for all-day comfort, these moisture-resistant earplugs maintain a secure fit in humid or sweaty conditions. Their bright yellow color enables quick compliance checks, making them a staple in industrial and occupational settings. Packaged in reusable pillow packs, they combine hygiene with convenience for consistent, reliable noise defense.

## Description

More than 40 years ago this simple hearing protector, the world’s first foam ear plug, revolutionized hearing protection in the workplace and has remained to this day one of the most widely used earplugs in the world. The 3M E-A-R Classic Ear Plugs OCS1137 are constructed from slow-recovery, low-pressure foam. They fit snugly to create a noise barrier that helps protect hearing from loud sounds. These ear plugs are stiff enough when compressed to make fitting easy, yet soft enough to be comfortable in the ear for extended wear. Bright yellow color allows supervisors to conduct quick visual hearing protection compliance checks. Recommended applications include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These regular size earplugs comfortably fit most people. These ear plugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL. * These earplugs can be fit tested with the 3M E-A-Rfit Validation System. Moisture resistance helps maintain a consistent fit, even when humidity is present. Not only is noise present in our daily routines, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that approximately 15 percent of Americans (26 million people) between the ages of 20 and 69 have high frequency hearing loss due to exposure to noise at work or during leisure activities. Hearing loss due to noise is almost entirely preventable by consistent use of hearing protection. * Note: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill, and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations. Disclaimer: 3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e. g. , for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e. g. , U. S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and limitations. Misuse of 3M industrial and occupational products may result in injury, sickness, or death. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

Review: Great for Sleeping
Review: Great buy

## Features

- SOFT SOUND-ABSORBING FOAM: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once it’s in the ear to comfortably conform to the unique shape of each ear canal
- OUTSTANDING COMFORT: This unique slow-recovery, low-pressure foam and special cylindrical shape help enhance comfort throughout the day by creating lower pressure in the ear canal
- SECURE: Exposed cell surface texture resists movement and helps maintain an effective seal creating a comfortable, snug noise barrier. Noise Reduction Rating (NRR) 29 dB. CSA Class AL.*
- SWEAT AND HUMIDITY RESISTANT: Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments
- VERSATILE: Use while chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding
- CLEAN STORAGE: Reusable pillow pack helps keep earplugs clean when they are not being worn
- For industrial/occupational use only. Not for consumer sale or use
- Noise Reduction Rating of 29 dB
- Moisture-resistant dermatological ally safe foam is not irritating
- Slow recovery PVC foam provides comfort with low pressure
- Comfortable and easy to use
- Made in the U.S.A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008MCU2M4 |
| Best Sellers Rank | #324,966 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #924 in Ear Plugs |
| Brand | 3M |
| Colour | Yellow |
| Customer Reviews | 4.7 out of 5 stars 1,807 Reviews |
| Global Trade Identification Number | 00080529100009, 10080529100006 |
| Item Dimensions | 24.1 x 21.6 x 0.3 Centimeters |
| Item Form | Pair |
| Item Weight | 227 g |
| Manufacturer | 3M |
| Material | Polyvinyl Chloride |
| Model Name | 310-1001 |
| Noise Attenuation | 29 dB |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Product Style | Uncorded, Pillow Packs |
| Recommended Uses For Product | Noise Protection |
| Reusability | Disposable |
| Size | 200 count (Pack of 1) |
| Style | Uncorded, Pillow Packs |
| UPC | 080529100009 |
| Unit Count | 200.0 Count |
| Usage | Hearing Protection |

## Product Details

- **Brand:** 3M
- **Colour:** Yellow
- **Material:** Polyvinyl Chloride
- **Recommended Uses For Product:** Noise Protection
- **Size:** 200 count (Pack of 1)

## Images

![OCS1137 Classic Earplugs in Pillow Pak (Case of 200) - Image 1](https://m.media-amazon.com/images/I/81XYz9atgNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Sleeping
*by S***E on 1 December 2022*



### ⭐⭐⭐⭐⭐ Great buy
*by N***A on 27 March 2021*



### ⭐⭐⭐⭐⭐ Excellent item. As described
*by A***U on 22 April 2025*



## Frequently Bought Together

- 3M Ear Plugs, 200 Pairs/Box, E-A-R Classic 310-1001, Uncorded, Disposable, Foam, NRR 29, For Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1 Pair/Pillow Pack
- Howard Leight by Honeywell Laser Lite High Visibility Disposable Foam Earplugs, Pink/Yellow , 200-Pairs (LL-1) - 3301105

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-17*